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UPPER GASTROINTESTINAL ONCOLOGY
Minimally Invasive Esophagectomy
Advanced keyhole surgery for oesophageal cancer — combining thoracoscopic and laparoscopic techniques to remove the oesophagus with reduced morbidity compared to traditional open surgery.
ABOUT THE PROCEDURE
Keyhole Surgery for Oesophageal Cancer — Less Trauma, Faster Recovery
Minimally invasive esophagectomy (MIE) is the most technically demanding operation in upper gastrointestinal surgery, involving removal of the oesophagus and reconstruction using the stomach (gastric conduit) or colon. The minimally invasive approach — using thoracoscopy (keyhole chest) and laparoscopy (keyhole abdomen) — achieves equivalent oncological outcomes to open surgery with significantly reduced pulmonary complications and faster recovery.
The Ivor-Lewis MIE (abdominal phase followed by right thoracoscopic phase with intrathoracic anastomosis) is the most widely practised technique for mid and lower oesophageal cancers. For gastroesophageal junction (GEJ) tumours, a transhiatal or 3-field approach may be employed depending on tumour location and extent.
The anastomosis between the gastric conduit and oesophagus is the critical technical step. Anastomotic leak — though uncommon in experienced hands — remains the most significant perioperative complication, underscoring the importance of surgical expertise.
How It Is Performed
Neoadjuvant Assessment
Most oesophageal cancers receive neoadjuvant chemoradiotherapy (CROSS protocol) or chemotherapy (FLOT for GEJ) before surgery. Restaging CT/PET guides operative planning.
Abdominal Phase (Laparoscopic)
Gastric mobilisation, lymph node dissection around the coeliac axis, pyloroplasty or pyloric botox, and fashioning of the gastric conduit (tube stomach).
Thoracoscopic Phase (Right Chest)
Thoracoscopic oesophageal mobilisation, mediastinal lymph node clearance, and division of the oesophagus above the tumour with adequate margins.
Anastomosis & Conduit Positioning
Intrathoracic or cervical esophagogastric anastomosis fashioned. Jejunostomy feeding tube placed for early post-operative nutrition.
CANDIDACY
Who May Benefit?
Squamous cell carcinoma of the mid/upper oesophagus
Following neoadjuvant CRT (CROSS protocol), surgery offers curative intent in T1-T3 N0-N1 disease without distant metastases.
Adenocarcinoma of the lower oesophagus and GEJ
The commonest type in India; responds to FLOT perioperative chemotherapy. MIE achieves R0 resection with D2 nodal clearance.
Early oesophageal cancer not suitable for endoscopy
T1b or T2 tumours, or early cancers with nodal involvement, require formal esophagectomy for cure.
Barrett’s oesophagus with high-grade dysplasia
In selected patients with extensive Barrett’s or multifocal high-grade dysplasia unresponsive to endoscopic therapy.
AIIMS TRAINING · MIE
MIE Training at India’s Highest-Volume Centre
Dr. Imaduddin trained in oesophageal cancer surgery at AIIMS — one of the highest-volume centres for upper GI oncological surgery in the country — with extensive experience in thoracoscopic and laparoscopic esophagectomy techniques.
Speak to Dr. Imaduddin About Oesophageal Cancer Surgery
Oesophageal cancer requires urgent specialist evaluation. Dr. Imaduddin provides expert consultation for oesophageal and GEJ cancer surgery in Hyderabad.